Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6308-2ZNR

6308-2ZNR

SKF Explorer

Dimensions

d		40	mm
D		90	mm
B		23	mm
d₁	≈	56.11	mm
D₂	≈	77.7	mm
D₃		86.79	mm
D₄		96.5	mm
b		2.7	mm
C		3.28	mm
f		2.46	mm
r₀	max.	0.6	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	49	mm
d_a	max.	56	mm
D_a	max.	81	mm
D_b	min.	98	mm
b_a	min.	3	mm
C_a	max.	5.74	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	42.3	kN
Basic static load rating	C₀	24	kN
Fatigue load limit	P_u	1.02	kN
Reference speed		17000	r/min
Limiting speed		8500	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.2

Mass

Mass bearing

0.64

Included products

Snap ring

SP 90

Model Number: 6308-2ZNR
Inner Diameter：40mm Outer Diameter：90mm Width：23mm
Reference speed:8500 r/min Limiting speed:17000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:tapered grinder,noise inspection,test laboratory equipment and accessories,Cylinder Micro,intermediate,Vertical machining,Body shaping,hydraulic cylinder,thin metal materials,Laser Cutting,non-motor vehicle Electric car
Similar models:6308-2Z/VA228 6308-RZ 6308/HR11QN 6308/VA201 6308-Z 6308-2RSH 6308 6308-2RS1 6308-2Z/VA208 6308-RSH
BEARING POWER International Trading Co.,Ltd. specialize in 6308-2ZNR products，there is large inventory of SKF 6308-2ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6308-2ZNR Which SKF 6308-2ZNR is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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100x120x13 CRSH1 R	100	120	13	Seals
11340	28.575	50.8	6.35	Seals
12582	31.75	57.15	6.35	Seals
331159 A	368.3	523.875	-	Bearings, units and housings
38x52x8 CRW1 V	38	52	8	Seals
IR 15x18x16	15	18	16	Bearings, units and housings
MVR1-70	70	90	-	Seals
OKC 620	620		-
SSAFS 22518 x 3.1/16 TLC	77.7875	-	-	Bearings, units and housings
SYR 3 N	76.2	-	-	Bearings, units and housings
TUWK 510 L	-	-	-	Bearings, units and housings
WS 89438	190		38.5	Bearings, units and housings

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Hot number： 21059 231/530 CAK/W33 3205 A 51215 6523 7216 CD/HCP4A 99118 C 3188 KMB FBSA 207/QBC FYTB 1.1/2 TF HJ 2326 EC K 5x8x8 TN PCM 859060 M PFT 30 WF RN-2.5x23.8 BF/G2